In web development, the choice of programming language is crucial, as it completely changes how developers approach a particular web project. When it comes to the major programming languages, such as Python and Java, choosing which one to use for web development can be complicated. On the one hand, Java, a general-purpose, class-based, and object-oriented programming language, has solid performance and speed. On the other hand, Python, as a high-level, interpreted, and dynamically typed programming language, excels in simplicity, scalability, and readability. Below, let’s review the ever-lasting topic of Python vs Java for web development in detail and find out the pros and cons of each, focusing on their main differences. 

Java for web development: Benefits and challenges 

When conducting a neck-to-neck comparison of Java and Python for web development purposes, it’s wise to start with the benefits and challenges of each. Java comes with many benefits that are highly applied for web development purposes. These include: 

  • Java is a strongly typed language. This means the type of data a variable can hold is explicitly declared at the time of its creation, which allows developers to spot errors early in the development process. 
  • Scalability. Java is designed to be scalable, making it a popular choice for large-scale web applications. Java’s class-based inheritance model, combined with its support for multithreading and dynamic linkingmakes it easier to build complex and scalable web applications. 
  • A large community and strong support. Java has a large and active community of developers, one of the top three programming languages, along with Python and Javascript, recruiters were looking for in 2022. It also has a rich ecosystem of libraries and frameworks that make it easy to build web applications quickly and efficiently. 

While the benefits are more or less apparent, let’s also mention the existing challenges. These can become barriers that help you choose your favorite in the Python vs Java for web development battle. The main difficulties of using Java for web development are: 

  • Complexity and verbosity. Java is known for its verbosity and can be challenging to read, especially for large projects with many classes and methods. Also, while the development scope for Java is enormous, it can become troublesome to navigate through the legacy code or work through the complex infrastructure.  
  • Performance issues with large-scale applications. When web solutions become resource-intensive, performance can suffer as applications become complex. It can become a challenge for large-scale web projects. 

While Java has its advantages, it also comes with specific challenges that can force developers to consider building web solutions using Python. 

Python for web development: Benefits and challenges 

Similarly, one should note that Python is used to create a diversified array of programs, including web solutions. Let’s also review the key benefits that force developers to choose Python over Java for web development. The main advantages of Python for web development include: 

  • Easy-to-learn syntax. Thanks to its simple syntax, Python is an excellent choice for writing, maintaining, and debugging code, especially for large projects. As a side note, Python can also be a good choice for Junior-grade developers who can make the most of this programming language’s syntax simplicity.  
  • Dynamic typing and interpreted language. Python is dynamically typed, meaning that the type of data a variable can hold is determined at runtime. It’s easier to write code quickly and reduces time spent on type-checking. Python is also an interpreted language, meaning that code can be executed as soon as it is written without requiring a compilation step, which Java has. 
  • A rich library and ecosystem. Python has a large and active community of developers, so developers can easily find support, resources, and tutorials online. Python also has a rich ecosystem of frameworks, such as Flask and Django, that make it easy to build web applications quickly and efficiently. 

Python, thanks to its vast community support, easy-to-learn syntax, and execution speed, has a range of benefits for web development. Yet, it’s also crucial to list a few challenges, which are: 

  • Potential runtime errors. Although dynamic typing makes it easy to write code quickly, it can also lead to runtime errors if the data type of a variable is not what was expected. It can be a challenge for large projects with many variables and requires careful testing and debugging to avoid. 
  • Performance limitations. Python is an interpreted language, and its performance is not as solid as a compiled language like Java can deliver. It can become a severe challenge for large-scale Web applications. 

Before moving to the conclusions, let’s also review the use cases that help to choose in the Java vs Python for app development debate. 

Java vs Python for web development: A note on use cases 

While each programming language has its pros and cons, various use cases can help determine the choice. In this regard, let’s review Python and Java instances of use for web development. 

  • Java is a decent choice for web applications requiring fast performance, as it is a compiled language with better performance. Also, regarding large-scale solutions, Java is widely used for building enterprise-level web applications due to its robustness, stability, and security features.  
  • In contrast, Python is widely used in data science and machine learning, and its extensive ecosystem of libraries and frameworks makes it easy to build web applications incorporating these technologies. So, Python is better if your web project focuses on these technologies. 

 The final choice in the Python vs Java web development debate should be made considering the specific needs of your web project. 


In conclusion, Java and Python are both powerful programming languages with their strengths and weaknesses to be considered for web development. Java is well-suited for large-scale web applications that require fast performance whereas Python is ideal for medium-sized web applications and projects involving data science and machine learning. 

The choice between Java and Python will ultimately depend on the project’s specific requirements, the development team’s skills, and the organization’s goals. Whether you are building a web application from scratch or considering a language switch, it can be wise to partner with a skilled remote team. At nCube, we create exceptionally talented remote teams to handle a web development project using either Java or Python technology stack. Contact us. 

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